Callum Haywood.

Web Developer.

Hello. I'm Callum, I am 20 years old and live in Nottingham, UK. I am a web developer and currently studying Computer Science BSc (Hons) at Nottingham Trent University.

In June 2012, I created weknowwhatyouredoing.com which has been seen over a million times. I have been interviewed on live TV, spoke at Teenweb Conference, been featured on Gizmodo, Yahoo, CNN, CNET, Naked Security, The Next Web, and many more publications.

I work mainly in PHP, creating database driven applications with MySQL. In addition to this, I manage a number of Linux web servers, including the infrastructure of one of the UK's top 750 websites. I also write C++ and Python.